package file;

import java.io.File;
import java.io.IOException;

public class CreateNewFileDemo {
    public static void main(String[] args) throws IOException {
        for (int i = 1; i <=10; i++) {
            File f = new File("./test" + i + ".txt");
            if (!f.exists()) {
                f.createNewFile();
            }
        }
        System.out.println("创建完毕");
    }
        /*    File file = new File("./test.txt");
        if (file.exists()) {
            System.out.println("文件已存在");
        } else {
            file.createNewFile();
            System.out.println("该文件已经创建");
        }
    }*/
}
